<div xmlns:ext="http://www.extjs.com" class="body-wrap"><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.form.Action.html" ext:member="" ext:cls="Ext.form.Action">Action</a>&#13;&nbsp;&nbsp;<img src="resources/elbow-end.gif">Action.Load</pre></div><h1>Class <a href="source/Action1.html#cls-Ext.form.Action.Load">Ext.form.Action.Load</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.form</td></tr><tr><td class="label">Defined In:</td><td class="hd-info">Action.js</td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/Action1.html#cls-Ext.form.Action.Load">Action.Load</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.form.Action.html" ext:cls="Ext.form.Action" ext:member="">Action</a></td></tr></table><div class="description">A class which handles loading of data from a server into the Fields of
an <a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">Ext.form.BasicForm</a>.
<br><br>
Instances of this class are only created by a <a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">Form</a> when
submitting.
<br><br>
A response packet <b>must</b> contain a boolean <tt style="font-weight:bold">success</tt> property, and
a <tt style="font-weight:bold">data</tt> property. The <tt style="font-weight:bold">data</tt> property contains the
values of Fields to load. The individual value object for each Field
is passed to the Field's <a href="output/Ext.form.Field.html#Ext.form.Field-setValue" ext:member="setValue" ext:cls="Ext.form.Field">setValue</a> method.
<br><br>
By default, response packets are assumed to be JSON, so a typical response
packet may look like this:
<br><br><pre><code>{
    success: true,
    data: {
        clientName: <em>"Fred. Olsen Lines"</em>,
        portOfLoading: <em>"FXT"</em>,
        portOfDischarge: <em>"OSL"</em>
    }
}</code></pre>
<br><br>
Other data may be placed into the response for processing the the <a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">Form</a>'s callback
or event handler methods. The object decoded from this JSON is available in the <a href="output/Ext.form.Action.Load.html#Ext.form.Action.Load-result" ext:member="result" ext:cls="Ext.form.Action.Load">result</a> property.</div><div class="hr"></div><a id="Ext.form.Action.Load-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-failure"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-failure">failure</a></b> : Function<div class="mdesc"><div class="short">The function to call when a failure packet was recieved, or when an
error ocurred in the Ajax communication.
The func...</div><div class="long">The function to call when a failure packet was recieved, or when an
error ocurred in the Ajax communication.
The function is passed the following parameters:<ul class="mdetail-params">
<li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">The form that requested the action</div></li>
<li><b>action</b> : Ext.form.Action<div class="sub-desc">The Action class. If an Ajax
error ocurred, the failure type will be in <a href="output/Ext.form.Action.html#Ext.form.Action-failureType" ext:member="failureType" ext:cls="Ext.form.Action">failureType</a>. The <a href="output/Ext.form.Action.html#Ext.form.Action-result" ext:member="result" ext:cls="Ext.form.Action">result</a>
property of this object may be examined to perform custom postprocessing.</div></li>
</ul></div></div></td><td class="msource"><a href="output/Ext.form.Action.html#failure" ext:member="#failure" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-method"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-method">method</a></b> : String<div class="mdesc"><div class="short">The HTTP method to use to access the requested URL. Defaults to the
Ext.form.BasicForm's method, or if that is not sp...</div><div class="long">The HTTP method to use to access the requested URL. Defaults to the
<a href="output/Ext.form.BasicForm.html" ext:cls="Ext.form.BasicForm">Ext.form.BasicForm</a>'s method, or if that is not specified, the underlying DOM form's method.</div></div></td><td class="msource"><a href="output/Ext.form.Action.html#method" ext:member="#method" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-params"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-params">params</a></b> : Mixed<div class="mdesc"><div class="short">Extra parameter values to pass. These are added to the Form's
Ext.form.BasicForm.baseParams and passed to the specifi...</div><div class="long">Extra parameter values to pass. These are added to the Form's
<a href="output/Ext.form.BasicForm.html#Ext.form.BasicForm-baseParams" ext:member="baseParams" ext:cls="Ext.form.BasicForm">Ext.form.BasicForm.baseParams</a> and passed to the specified URL along with the Form's
input fields.</div></div></td><td class="msource"><a href="output/Ext.form.Action.html#params" ext:member="#params" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-scope"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-scope">scope</a></b> : Object<div class="mdesc">The scope in which to call the callback functions (The <tt>this</tt> reference
for the callback functions).</div></td><td class="msource"><a href="output/Ext.form.Action.html#scope" ext:member="#scope" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-success"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-success">success</a></b> : Function<div class="mdesc"><div class="short">The function to call when a valid success return packet is recieved.
The function is passed the following parameters:...</div><div class="long">The function to call when a valid success return packet is recieved.
The function is passed the following parameters:<ul class="mdetail-params">
<li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">The form that requested the action</div></li>
<li><b>action</b> : Ext.form.Action<div class="sub-desc">The Action class. The <a href="output/Ext.form.Action.html#Ext.form.Action-result" ext:member="result" ext:cls="Ext.form.Action">result</a>
property of this object may be examined to perform custom postprocessing.</div></li>
</ul></div></div></td><td class="msource"><a href="output/Ext.form.Action.html#success" ext:member="#success" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-url"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-url">url</a></b> : String<div class="mdesc">The URL that the Action is to invoke.</div></td><td class="msource"><a href="output/Ext.form.Action.html#url" ext:member="#url" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-waitMsg"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-waitMsg">waitMsg</a></b> : String<div class="mdesc">The message to be displayed by a call to <a href="output/Ext.MessageBox.html#Ext.MessageBox-wait" ext:member="wait" ext:cls="Ext.MessageBox">Ext.MessageBox.wait</a>
during the time the action is being processed.</div></td><td class="msource"><a href="output/Ext.form.Action.html#waitMsg" ext:member="#waitMsg" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="config-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-waitTitle"></a><b><a href="source/Action1.html#cfg-Ext.form.Action-waitTitle">waitTitle</a></b> : String<div class="mdesc">The title to be displayed by a call to <a href="output/Ext.MessageBox.html#Ext.MessageBox-wait" ext:member="wait" ext:cls="Ext.MessageBox">Ext.MessageBox.wait</a>
during the time the action is being processed.</div></td><td class="msource"><a href="output/Ext.form.Action.html#waitTitle" ext:member="#waitTitle" ext:cls="Ext.form.Action">Action</a></td></tr></tbody></table><a id="Ext.form.Action.Load-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-CLIENT_INVALID"></a><b><a href="source/Action1.html#prop-Ext.form.Action-CLIENT_INVALID">CLIENT_INVALID</a></b> : String<div class="mdesc">Failure type returned when client side validation of the Form fails
thus aborting a submit action.</div></td><td class="msource"><a href="output/Ext.form.Action.html#CLIENT_INVALID" ext:member="#CLIENT_INVALID" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-CONNECT_FAILURE"></a><b><a href="source/Action1.html#prop-Ext.form.Action-CONNECT_FAILURE">CONNECT_FAILURE</a></b> : String<div class="mdesc">Failure type returned when a communication error happens when attempting
to send a request to the remote server.</div></td><td class="msource"><a href="output/Ext.form.Action.html#CONNECT_FAILURE" ext:member="#CONNECT_FAILURE" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-LOAD_FAILURE"></a><b><a href="source/Action1.html#prop-Ext.form.Action-LOAD_FAILURE">LOAD_FAILURE</a></b> : String<div class="mdesc">Failure type returned when no field values are returned in the response's
<tt style="font-weight:bold">data</tt> property.</div></td><td class="msource"><a href="output/Ext.form.Action.html#LOAD_FAILURE" ext:member="#LOAD_FAILURE" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-SERVER_INVALID"></a><b><a href="source/Action1.html#prop-Ext.form.Action-SERVER_INVALID">SERVER_INVALID</a></b> : String<div class="mdesc"><div class="short">Failure type returned when server side validation of the Form fails
indicating that field-specific error messages hav...</div><div class="long">Failure type returned when server side validation of the Form fails
indicating that field-specific error messages have been returned in the
response's <tt style="font-weight:bold">errors</tt> property.</div></div></td><td class="msource"><a href="output/Ext.form.Action.html#SERVER_INVALID" ext:member="#SERVER_INVALID" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-failureType"></a><b><a href="source/Action1.html#prop-Ext.form.Action-failureType">failureType</a></b> : String<div class="mdesc">The type of failure detected. See <a href="output/Ext.form.Action.html#Ext.form.Action-Ext.form.Action.CLIENT_INVALID" ext:member="Ext.form.Action.CLIENT_INVALID" ext:cls="Ext.form.Action">CLIENT_INVALID</a>, <a href="output/Ext.form.Action.html#Ext.form.Action-Ext.form.Action.SERVER_INVALID" ext:member="Ext.form.Action.SERVER_INVALID" ext:cls="Ext.form.Action">SERVER_INVALID</a>,
<a href="output/Ext.form.Action.html#Ext.form.Action-Ext.form.Action.CONNECT_FAILURE" ext:member="Ext.form.Action.CONNECT_FAILURE" ext:cls="Ext.form.Action">CONNECT_FAILURE</a>, <a href="output/Ext.form.Action.html#Ext.form.Action-Ext.form.Action.LOAD_FAILURE" ext:member="Ext.form.Action.LOAD_FAILURE" ext:cls="Ext.form.Action">LOAD_FAILURE</a></div></td><td class="msource"><a href="output/Ext.form.Action.html#failureType" ext:member="#failureType" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-response"></a><b><a href="source/Action1.html#prop-Ext.form.Action-response">response</a></b> : Object<div class="mdesc">The XMLHttpRequest object used to perform the action.</div></td><td class="msource"><a href="output/Ext.form.Action.html#response" ext:member="#response" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-result"></a><b><a href="source/Action1.html#prop-Ext.form.Action-result">result</a></b> : Object<div class="mdesc"><div class="short">The decoded response object containing a boolean &lt;tt style="font-weight:bold"&gt;success property and
other, action-spec...</div><div class="long">The decoded response object containing a boolean <tt style="font-weight:bold">success</tt> property and
other, action-specific properties.</div></div></td><td class="msource"><a href="output/Ext.form.Action.html#result" ext:member="#result" ext:cls="Ext.form.Action">Action</a></td></tr><tr class="property-row  inherited"><td class="micon"><a href="#expand" class="exi">&nbsp;</a></td><td class="sig"><a id="Ext.form.Action-type"></a><b><a href="source/Action1.html#prop-Ext.form.Action-type">type</a></b> : String<div class="mdesc">The type of action this Action instance performs.
Currently only "submit" and "load" are supported.</div></td><td class="msource"><a href="output/Ext.form.Action.html#type" ext:member="#type" ext:cls="Ext.form.Action">Action</a></td></tr></tbody></table><a id="Ext.form.Action.Load-methods"></a><h2>Public Methods</h2><div class="no-members">This class has no public methods.</div><a id="Ext.form.Action.Load-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>